component = require("component")
http = component.internet
JSON = require("JSON")


sender = {username = "NAME",avatar_url = "https://www.atomicheritage.org/sites/default/files/styles/large/public/lesson_plans/atom-1472657_1920.png?itok=Pon5eH8h",content = "MESSAGE"}

header =
    {
        ["Content-Type"] = "application/json"
    }

encodedsender = JSON:encode(sender)

http.request("https://discord.com/api/webhooks/...",encodedsender, header, "POST")